IN232869B - - Google Patents
Info
- Publication number
- IN232869B IN232869B IN1805DE1998A IN232869B IN 232869 B IN232869 B IN 232869B IN 1805DE1998 A IN1805DE1998 A IN 1805DE1998A IN 232869 B IN232869 B IN 232869B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
- C08K5/3435—Piperidines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34926—Triazines also containing heterocyclic groups other than triazine groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/22—Thermoplastic resins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/885,613 US5844026A (en) | 1997-06-30 | 1997-06-30 | N,N',N''-tris{2,4-bis Hydrocarbyloxy-2,2,6,6-tetra-methylpiperidin-4-yl)alkylamino!-s-triazin-6-yl}-3,3'-ethylenediiminodipropylamines, their isomers and bridged derivatives and polymer compositions stabilized therewith |
Publications (1)
Publication Number | Publication Date |
---|---|
IN232869B true IN232869B (zh) | 2009-03-27 |
Family
ID=25387312
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1805DE1998 IN232869B (zh) | 1997-06-30 | 1998-06-26 | |
IN2353DE2005 IN253973B (zh) | 1997-06-30 | 2005-09-02 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2353DE2005 IN253973B (zh) | 1997-06-30 | 2005-09-02 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5844026A (zh) |
EP (1) | EP0889085B1 (zh) |
JP (1) | JP4340985B2 (zh) |
KR (1) | KR100536920B1 (zh) |
CN (2) | CN100393789C (zh) |
AR (1) | AR016289A1 (zh) |
BR (1) | BR9803109B1 (zh) |
CA (1) | CA2241495C (zh) |
DE (1) | DE69806696T2 (zh) |
ES (1) | ES2180133T3 (zh) |
IN (2) | IN232869B (zh) |
RU (1) | RU2230758C2 (zh) |
TW (1) | TW512160B (zh) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6599963B2 (en) | 1997-06-30 | 2003-07-29 | Ciba Specialty Chemicals Corporation | Flame retardant compositions |
US6472456B1 (en) * | 1997-06-30 | 2002-10-29 | Ciba Specialty Chemicals Corp. | Flame retardant compositions |
US6353042B1 (en) * | 1997-07-24 | 2002-03-05 | Evergreen Solar, Inc. | UV-light stabilization additive package for solar cell module and laminated glass applications |
ITMI980366A1 (it) | 1998-02-25 | 1999-08-25 | Ciba Spec Chem Spa | Preparazione di eteri amminici stericamente impediti |
US6051164A (en) * | 1998-04-30 | 2000-04-18 | Cytec Technology Corp. | Methods and compositions for protecting polymers from UV light |
US6191199B1 (en) | 1999-05-03 | 2001-02-20 | Ciba Speciatly Chemicals Corporation | Stabilized adhesive compositions containing highly soluble, high extinction photostable hydroxyphenyl-s-triazine UV absorbers and laminated articles derived therefrom |
US6187847B1 (en) * | 1999-07-22 | 2001-02-13 | Union Carbide Chemicals & Plastics Technology Corporation | Polyethylene crosslinkable composition |
US6846551B2 (en) | 1999-12-22 | 2005-01-25 | Pechiney Emballage Flexible Europe | Multilayer film structures having improved seal and tear properties |
US6221115B1 (en) * | 2000-02-01 | 2001-04-24 | Ciba Specialty Chemicals Corporation | Candle wax stabilized by a combination of UV absorber plus a selected hindered amine |
EP1038912A3 (en) * | 2000-06-22 | 2000-12-27 | Ciba SC Holding AG | High molecular weight hindered hydrocarbyloxyamine stabilizers |
CN1240760C (zh) * | 2000-11-13 | 2006-02-08 | 阿克佐诺贝尔股份有限公司 | 有机磷阻燃剂、内酯稳定剂和磷酸酯相容剂的共混物 |
TWI273115B (en) * | 2000-12-12 | 2007-02-11 | Ciba Sc Holding Ag | Improved weatherability of flame retardant polyolefin |
GB2386901B (en) * | 2000-12-12 | 2004-03-31 | Ciba Sc Holding Ag | Improved weatherability of flame retardant polyolefin |
US6465645B1 (en) * | 2001-04-17 | 2002-10-15 | Ciba Specialty Chemicals Corporation | Long chain hindered amines and compositions stabilized therewith |
CA2455841C (en) * | 2001-08-15 | 2011-01-04 | Ciba Specialty Chemicals Holding Inc. | Flame retardant compositions |
US6822023B2 (en) * | 2001-12-03 | 2004-11-23 | Kaneka Corporation | Flame retardant polyolefin resin pre-expanded particles and in-mold foamed articles prepared therefrom |
ATE420916T1 (de) * | 2001-12-10 | 2009-01-15 | Ciba Holding Inc | Flammhemmende zusammensetzungen |
ITMI20012598A1 (it) * | 2001-12-11 | 2003-06-11 | 3V Sigma Spa | Hals macromolecolari a peso molecolare definito |
KR101029863B1 (ko) * | 2001-12-21 | 2011-04-18 | 시바 홀딩 인코포레이티드 | 신규한 난연제 화합물 |
JP2004315544A (ja) * | 2002-02-28 | 2004-11-11 | Hagihara Industries Inc | ポリオレフィンフイルムまたはラミネートシート |
US7323502B2 (en) * | 2002-03-12 | 2008-01-29 | Ciba Specialty Chemicals Corporation | Flame retardant compositions |
US20040002559A1 (en) * | 2002-04-10 | 2004-01-01 | Malisa Troutman | Flame retardant coatings |
MY139230A (en) * | 2002-10-17 | 2009-08-28 | Ciba Holding Inc | Flame retardant polymeric electrical parts |
US7109260B2 (en) * | 2002-10-17 | 2006-09-19 | Ciba Specialty Chemicals Corporation | Flame retardant compositions |
JP4077745B2 (ja) * | 2003-02-28 | 2008-04-23 | 株式会社ジェイエスピー | ポリオレフィン系樹脂型内発泡成形体 |
WO2005014706A1 (en) * | 2003-07-18 | 2005-02-17 | Ciba Specialty Chemicals Holding Inc. | Flame retardant polylactic acid |
JP4399419B2 (ja) * | 2004-01-20 | 2010-01-13 | 帝人化成株式会社 | 眼鏡レンズおよびその製造方法 |
US20070228343A1 (en) * | 2004-05-13 | 2007-10-04 | Michael Roth | Flame Retardants |
US7595011B2 (en) | 2004-07-12 | 2009-09-29 | Ciba Specialty Chemicals Corporation | Stabilized electrochromic media |
PL1807395T3 (pl) * | 2004-11-02 | 2016-06-30 | Basf Se | Sposób syntezy n-alkoksyamin |
US20100235972A1 (en) * | 2005-07-28 | 2010-09-23 | Guasch Michael N | Fuel repellent compositions, fabrics and articles |
US7622512B2 (en) * | 2005-12-21 | 2009-11-24 | Bausch & Lomb Incorporated | Cationic hydrophilic siloxanyl monomers |
US7759408B2 (en) * | 2005-12-21 | 2010-07-20 | Bausch & Lomb Incorporated | Silicon-containing monomers end-capped with polymerizable cationic hydrophilic groups |
DE102005062687A1 (de) * | 2005-12-23 | 2007-07-05 | Röhm Gmbh | PMMA-Folie mit besonders hoher Witterungsbeständigkeit und hoher UV-Schutzwirkung |
US20070161769A1 (en) * | 2006-01-06 | 2007-07-12 | Schorzman Derek A | Polymerizable silicon-containing monomer bearing pendant cationic hydrophilic groups |
US7960447B2 (en) * | 2006-04-13 | 2011-06-14 | Bausch & Lomb Incorporated | Cationic end-capped siloxane prepolymer for reduced cross-link density |
US7691917B2 (en) | 2007-06-14 | 2010-04-06 | Bausch & Lomb Incorporated | Silcone-containing prepolymers |
DE102008001475A1 (de) * | 2008-04-30 | 2009-11-05 | Evonik Degussa Gmbh | Phenolharz-aufweisende Polymerzusammensetzung |
JP5161663B2 (ja) * | 2008-06-12 | 2013-03-13 | 株式会社カネカ | 難燃性ポリオレフィン系樹脂予備発泡粒子およびその型内発泡成形体 |
EP2450401B1 (de) | 2008-09-05 | 2013-04-17 | THOR GmbH | Flammschutzzusammensetzung enthaltend ein Phosphonsäurederivat |
US8067490B2 (en) * | 2008-09-24 | 2011-11-29 | Chemtura Corporation | Blended phosphite or phosphonite compositions having improved hydrolytic stability |
JP5559208B2 (ja) * | 2009-02-04 | 2014-07-23 | ビーエーエスエフ ソシエタス・ヨーロピア | 安定剤 |
EP2467424A1 (en) | 2009-08-18 | 2012-06-27 | Basf Se | Photovoltaic module with stabilized polymeric encapsulant |
KR101994057B1 (ko) | 2009-09-10 | 2019-06-27 | 바스프 에스이 | 입체 장애 아민 안정화제 |
EP2550321A1 (en) | 2010-03-25 | 2013-01-30 | Basf Se | Flame retardant compositions of phosphinic acid salts and nitroxyl derivatives |
US8729163B2 (en) | 2010-07-28 | 2014-05-20 | Basf Se | Phosphinic acid hydrazide flame retardant compositions |
WO2012013565A1 (en) | 2010-07-29 | 2012-02-02 | Basf Se | Phosphinic acid hydrazide flame retardant compositions |
JP5579859B2 (ja) * | 2010-09-15 | 2014-08-27 | 株式会社日本触媒 | 熱潜在性重合開始剤として用い得る組成物 |
UA123990C2 (uk) | 2010-12-13 | 2021-07-07 | Сайтек Текнолоджи Корп. | Технологічні добавки і їх застосування в ротаційному формуванні |
US11267951B2 (en) | 2010-12-13 | 2022-03-08 | Cytec Technology Corp. | Stabilizer compositions containing substituted chroman compounds and methods of use |
WO2013188490A1 (en) | 2012-06-13 | 2013-12-19 | Cytec Technology Corp. | Stabilizer compositions containing substituted chroman compounds and methods of use |
WO2014066358A1 (en) | 2012-10-23 | 2014-05-01 | Basf Se | Ethylenically unsaturated oligomers containing polymer stabilizer groups |
EP2743299A1 (de) | 2012-12-12 | 2014-06-18 | Zylum Beteiligungsgesellschaft mbH & Co. Patente II KG | Synergistische Zusammensetzung und deren Verwendung als Flammschutzmittel |
EP2840112B1 (en) | 2013-08-21 | 2019-04-10 | Baerlocher GmbH | Stabilized polymer compositions and methods of making same |
EP2816097A1 (en) | 2013-06-18 | 2014-12-24 | Shell Internationale Research Maatschappij B.V. | Lubricating oil composition |
WO2015039737A1 (de) | 2013-09-17 | 2015-03-26 | Thor Gmbh | Flammschutzmittelzusammensetzung |
CN105579503A (zh) | 2013-09-27 | 2016-05-11 | 巴斯夫欧洲公司 | 用于建筑材料的聚烯烃组合物 |
TWI685524B (zh) | 2013-12-17 | 2020-02-21 | 美商畢克美國股份有限公司 | 預先脫層之層狀材料 |
PL2927302T3 (pl) | 2014-04-03 | 2019-08-30 | Basf Se | Środki ogniochronne na bazie podstawionych związków di-, tri- i tetraaryloetanu |
PL2947115T3 (pl) | 2014-05-22 | 2019-11-29 | Basf Se | Wolne od fluorowców mieszaniny środków ogniochronnych dla poliolefinowych tworzyw piankowych |
EP3002311A1 (en) | 2014-10-03 | 2016-04-06 | Kaneka Belgium N.V. | Flame retardant pre-expanded polymer material, in-mold or extruded foamed article and process for producing the material |
SA116370295B1 (ar) | 2015-02-20 | 2016-12-06 | باسف اس اى | رقائق، وأشرطة وفتائل أحادية من البولي أوليفين مثبتة للضوء |
WO2016156328A1 (en) | 2015-03-31 | 2016-10-06 | Shell Internationale Research Maatschappij B.V. | Use of a lubricating composition comprising a hindered amine light stabilizer for improved piston cleanliness in an internal combustion engine |
WO2017013028A1 (en) | 2015-07-20 | 2017-01-26 | Basf Se | Flame retardant polyolefin articles |
CN105837828B (zh) * | 2016-05-11 | 2018-08-31 | 北京东信龙石油技术有限公司 | 一种脲醛树脂反相破乳剂及其制备方法 |
EA201900122A1 (ru) | 2016-08-26 | 2019-11-29 | Крышки или укупорочные средства, изготовленные из композиции смолы, содержащей полиэтилен | |
EP3574044B1 (de) | 2017-01-24 | 2022-03-09 | THOR GmbH | Wirkverbesserte flammschutzzusammensetzungen enthaltend ein phosphonsäurederivat |
EP3601428A1 (en) * | 2017-03-28 | 2020-02-05 | Basf Se | Light stabilizer mixture |
EP3841166B1 (en) | 2018-08-22 | 2022-07-20 | Basf Se | Stabilized rotomolded polyolefin |
CN113574094B (zh) | 2019-03-18 | 2023-07-21 | 巴斯夫欧洲公司 | 用于耐沾污性的uv可固化组合物 |
US20220282064A1 (en) | 2019-07-30 | 2022-09-08 | Basf Se | Stabilizer composition |
KR20210115683A (ko) | 2020-03-16 | 2021-09-27 | 윤종호 | 호스클립용 체결공구 |
CN112250668A (zh) * | 2020-10-10 | 2021-01-22 | 利安隆凯亚(河北)新材料有限公司 | N-烷氧基受阻胺光稳定剂及其中间体的制备方法 |
EP4317288A1 (en) | 2021-03-26 | 2024-02-07 | Kaneka Corporation | Polypropylene-based foamed particles and polypropylene-based foamed molded article and manufacturing method thereof |
CN117157355A (zh) | 2021-04-13 | 2023-12-01 | 道达尔能源一技术比利时公司 | 生产包含消费后树脂的聚乙烯的添加组合物的工艺以及由该组合物制成的帽或封闭件 |
WO2023090311A1 (ja) | 2021-11-16 | 2023-05-25 | 株式会社カネカ | ポリプロピレン系発泡粒子、および、ポリプロピレン系発泡成形体、並びにそれらの製造方法 |
US20240059867A1 (en) | 2022-08-12 | 2024-02-22 | Carl Freudenberg Kg | Flame-retardant molded articles for electrical devices |
EP4321569A1 (en) | 2022-08-12 | 2024-02-14 | Carl Freudenberg KG | Flame-retardant crosslinked aliphatic polyketones |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1025601A (en) * | 1973-05-14 | 1978-02-07 | David Dardick | Open chamber gas powered tool and gas generating charge therefor |
GB2044272B (en) * | 1979-02-05 | 1983-03-16 | Sandoz Ltd | Stabilising polymers |
US4259467A (en) * | 1979-12-10 | 1981-03-31 | Bausch & Lomb Incorporated | Hydrophilic contact lens made from polysiloxanes containing hydrophilic sidechains |
US4335147A (en) * | 1980-03-12 | 1982-06-15 | Helmut Sollich | Method for making confections |
US5124378A (en) * | 1987-09-21 | 1992-06-23 | Ciba-Geigy Corporation | Stabilization of ambient cured coatings |
US5112890A (en) * | 1987-09-21 | 1992-05-12 | Ciba-Geigy Corporation | Stabilization of acid catalyzed thermoset resins |
US5204473A (en) * | 1987-09-21 | 1993-04-20 | Ciba-Geigy Corporation | O-substituted N-hydroxy hindered amine stabilizers |
DE3852742T3 (de) * | 1987-09-21 | 2005-02-10 | Ciba Speciality Chemicals Holding Inc. | N-substituierte sterisch gehinderte Amin-Stabilisatoren. |
US5096950A (en) * | 1988-10-19 | 1992-03-17 | Ciba-Geigy Corporation | Polyolefin compositions stabilized with NOR-substituted hindered amines |
US5004770A (en) * | 1988-10-19 | 1991-04-02 | Ciba-Geigy Corporation | Polymeric substrates stabilized with N-substituted hindered amines |
US4921962A (en) * | 1988-10-19 | 1990-05-01 | Ciba-Geigy Corporation | Process for preparing N-hydrocarbyloxy derivatives of sterically hindered amines |
US5015682A (en) * | 1989-03-21 | 1991-05-14 | Ciba-Geigy Corporation | Oligomeric N-hydrocarbyloxy hindered amine light stabilizers |
US5175312A (en) * | 1989-08-31 | 1992-12-29 | Ciba-Geigy Corporation | 3-phenylbenzofuran-2-ones |
JP2824117B2 (ja) * | 1990-03-23 | 1998-11-11 | 旭電化工業株式会社 | ポリオレフィン系樹脂組成物 |
JPH0543745A (ja) * | 1991-08-12 | 1993-02-23 | Asahi Denka Kogyo Kk | 耐放射線性ポリオレフイン樹脂組成物 |
US5216156A (en) * | 1992-05-05 | 1993-06-01 | Ciba-Geigy Corporation | Non-migrating 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine 1,3,5-triazine derivatives |
CN1109479A (zh) * | 1994-03-26 | 1995-10-04 | 常州塑料研究所实验工厂 | 聚烯烃防老化母料 |
-
1997
- 1997-06-30 US US08/885,613 patent/US5844026A/en not_active Expired - Lifetime
-
1998
- 1998-06-23 ES ES98810574T patent/ES2180133T3/es not_active Expired - Lifetime
- 1998-06-23 EP EP98810574A patent/EP0889085B1/en not_active Expired - Lifetime
- 1998-06-23 RU RU98112182/04A patent/RU2230758C2/ru active
- 1998-06-23 DE DE69806696T patent/DE69806696T2/de not_active Expired - Lifetime
- 1998-06-26 CA CA002241495A patent/CA2241495C/en not_active Expired - Lifetime
- 1998-06-26 AR ARP980103092A patent/AR016289A1/es active IP Right Grant
- 1998-06-26 IN IN1805DE1998 patent/IN232869B/en unknown
- 1998-06-29 CN CNB2004100022952A patent/CN100393789C/zh not_active Expired - Lifetime
- 1998-06-29 KR KR1019980024809A patent/KR100536920B1/ko not_active IP Right Cessation
- 1998-06-29 CN CNB981156037A patent/CN1314739C/zh not_active Expired - Lifetime
- 1998-06-29 TW TW087110444A patent/TW512160B/zh not_active IP Right Cessation
- 1998-06-30 BR BRPI9803109-0A patent/BR9803109B1/pt not_active IP Right Cessation
- 1998-06-30 JP JP19957298A patent/JP4340985B2/ja not_active Expired - Lifetime
-
2005
- 2005-09-02 IN IN2353DE2005 patent/IN253973B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP4340985B2 (ja) | 2009-10-07 |
CA2241495C (en) | 2007-12-04 |
BR9803109B1 (pt) | 2010-03-09 |
EP0889085B1 (en) | 2002-07-24 |
MX9805329A (en) | 1999-09-01 |
DE69806696T2 (de) | 2003-04-03 |
EP0889085A3 (en) | 2000-01-26 |
CN1314739C (zh) | 2007-05-09 |
ES2180133T3 (es) | 2003-02-01 |
EP0889085A2 (en) | 1999-01-07 |
BR9803109A (pt) | 2000-03-14 |
IN253973B (zh) | 2012-09-14 |
KR19990007422A (ko) | 1999-01-25 |
CN100393789C (zh) | 2008-06-11 |
US5844026A (en) | 1998-12-01 |
RU2230758C2 (ru) | 2004-06-20 |
CN1519268A (zh) | 2004-08-11 |
DE69806696D1 (de) | 2002-08-29 |
AR016289A1 (es) | 2001-07-04 |
JPH1180569A (ja) | 1999-03-26 |
CA2241495A1 (en) | 1998-12-30 |
KR100536920B1 (ko) | 2006-07-19 |
CN1211588A (zh) | 1999-03-24 |
TW512160B (en) | 2002-12-01 |